Blame view
circus/src/jcircus/complexcomms/CCCode.java
31.8 KB
8d0dc533f
first
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 |
package jcircus.complexcomms;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.StringTokenizer;
import java.util.Vector;
import javax.swing.JOptionPane;
import org.jcsp.lang.Guard;
import net.sourceforge.czt.util.Visitor;
import net.sourceforge.czt.z.ast.ConstDecl;
import net.sourceforge.czt.z.ast.Decl;
import net.sourceforge.czt.z.ast.Expr;
import net.sourceforge.czt.z.ast.Pred;
import net.sourceforge.czt.z.ast.ProdExpr;
import net.sourceforge.czt.z.ast.RefExpr;
import net.sourceforge.czt.z.ast.SetExpr;
import net.sourceforge.czt.z.ast.VarDecl;
import net.sourceforge.czt.z.ast.ZDeclList;
import net.sourceforge.czt.z.ast.ZExprList;
import net.sourceforge.czt.z.ast.ZNameList;
import net.sourceforge.czt.circus.ast.Action1;
import net.sourceforge.czt.circus.ast.Action2;
import net.sourceforge.czt.circus.ast.CircusAction;
import net.sourceforge.czt.circus.ast.Communication;
import net.sourceforge.czt.circus.ast.CircusFieldList;
import net.sourceforge.czt.circus.ast.DotField;
import net.sourceforge.czt.circus.ast.GuardedAction;
import net.sourceforge.czt.circus.ast.HideAction;
import net.sourceforge.czt.circus.ast.InputField;
import net.sourceforge.czt.circus.ast.ExtChoiceAction;
import net.sourceforge.czt.circus.ast.IntChoiceAction;
import net.sourceforge.czt.circus.ast.MuAction;
import net.sourceforge.czt.circus.ast.ParAction;
import net.sourceforge.czt.circus.ast.PrefixingAction;
import net.sourceforge.czt.circus.util.Factory;
import java.math.BigInteger;
import jcircus.newfrontendmethod.FrontEndAnn;
import jcircus.newutil.DeclUtil;
import jcircus.newutil.ExceptionUtil;
import jcircus.newutil.TypeUtil;
import jcircus.util.Constants;
import jcircus.util.Util;
import jcircus.visitor.TranslatorVisitor;
//public static String guardsCode (String chanName, Communication communication, int min, int max, Visitor c)
public class CCCode {
public static String inputDecoration (Communication communication) {
String str = "";
CircusFieldList cfl = communication.getCircusFieldList();
for (int i = 0; i < cfl.size(); i++) {
if (cfl.get(i) instanceof InputField) {
str = str + "true";
}
else {
str = str + "false";
}
if (i != cfl.size() - 1) {
str = str + " , ";
}
}
return str;
}
public static String commValues (Communication c, Visitor v) {
String str = "";
CircusFieldList cfl = c.getCircusFieldList();
int size = cfl.size();
for (int i = 0; i < size; i++) {
if (cfl.get(i) instanceof InputField) {
str = str + "-1";
}
else {
str = str + "(" + ((DotField)cfl.get(i)).getExpr().accept(v) + ").getValue()";
}
if (i != size - 1) {
str = str + " , ";
}
}
return str;
}
public static String varNames (Communication c, Visitor v) {
String str = "";
CircusFieldList cfl = c.getCircusFieldList();
int size = cfl.size();
for (int i = 0; i < size; i++) {
if (cfl.get(i) instanceof InputField) {
str = str + "\"" + ((InputField)cfl.get(i)).getVariableZName().toString() + "\"";
}
else {
str = str + "\"" + "none" + "\"";
}
if (i != size - 1) {
str = str + " , ";
}
}
return str;
}
public static String [] varNamesAsArray (Communication c, Visitor v) {
CircusFieldList cfl = c.getCircusFieldList();
int size = cfl.size();
String [] str = new String [size];
for (int i = 0; i < size; i++) {
str [i] = "";
if (cfl.get(i) instanceof InputField) {
str [i] = ((InputField)cfl.get(i)).getVariableZName().toString();
}
else {
str [i] = "none";
}
}
return str;
}
/*private static String declarationsCode (int indent, String [] varNames, int label, String nameComplement, Vector <String> putNames, String typename) {
String str = "";
for (int i = 0; i < varNames.length; i++) {
if (!varNames[i].equals("none") && !putNames.contains(varNames [i])) {
str = str + ident (indent) + "CircusInteger " + varNames [i] + " = new CircusInteger (0);" + "
";
putNames.addElement(varNames [i]);
System.out.print ("");
}
}
return str;
}*/
private static String [] getTypesOfFields (Expr expr) {
Factory f = new Factory ();
if (expr instanceof RefExpr || expr instanceof SetExpr) {
String typename = ((RefExpr)expr).getZName().toString();
String [] types = new String [1] ;
types [0] = typename;
return types;
}
else if (expr instanceof ProdExpr) {
ZExprList exprs = ((ProdExpr)expr).getZExprList();
int size = exprs.size();
String [] types = new String [size];
for (int i = 0; i < size; i++) {
types [i] = ((RefExpr)exprs.get(i)).getZName().toString();
}
return types;
}
else {
ExceptionUtil.throwImplementationException("getTypesOfFields", expr.getClass());
return new String [0];
}
}
public static String assignmentsAndDeclarationCode (int indent, String [] varNames, int label, String nameComplement, Expr expr) {
//Ex:
//int x = vfe.get("x");
//int y = vfe.get("y");
//
String [] typenames = getTypesOfFields (expr);
String str = "";
for (int i = 0; i < varNames.length; i++) {
if (!varNames[i].equals("none") /*&& !putNames.contains(varNames [i])*/) {
//str = str + ident (indent) + "final CircusInteger " + varNames [i] + " = new CircusInteger ((Integer)((HashMap) ccMaps_" + nameComplement + label + ".mapFromSelectToVarEnv.get (select_" + nameComplement + label + ")).get (\"" + varNames [i] + "\"));
";
String auxtypename = typenames [i].contains("ℕ")? "CircusInteger" : typenames [i];
str = str + ident (indent) + "final " + auxtypename + " " + varNames [i] + " = new " + auxtypename + " ((Integer)((HashMap) ccMaps_" + nameComplement + label + ".mapFromSelectToVarEnv.get (select_" + nameComplement + label + ")).get (\"" + varNames [i] + "\"));
";
str = str + ident (indent) + "System.out.println (\"" + varNames[i] + " = \" + " + varNames [i] + ");
";
}
}
return str;
}
public static String assignmentsCode (int indent, String [] varNames, int label, String nameComplement) {
//Ex:
//int x = vfe.get("x");
//int y = vfe.get("y");
//
String str = "";
for (int i = 0; i < varNames.length; i++) {
if (!varNames[i].equals("none")) {
str = str + ident (indent) + "/*CircusInteger*/ " + varNames [i] + " = new CircusInteger ((Integer)((HashMap) ccMaps_" + nameComplement + label + ".mapFromSelectToVarEnv.get (select_" + nameComplement + label + ")).get (\"" + varNames [i] + "\"));
";
str = str + ident (indent) + "System.out.println (\"" + varNames[i] + " = \" + " + varNames [i] + ");
";
}
}
return str;
}
public static String ident (int n) {
String str = "";
for (int i = 0; i < n; i++) {
str = str + " ";
}
return str;
}
public static boolean isComplexCommCase (ExtChoiceAction eca) {
PrefixingAction leftPrefixingAction, rightPrefixingAction;
boolean b = false;
if (eca.getLeftAction() instanceof PrefixingAction && eca.getRightAction() instanceof PrefixingAction) {
leftPrefixingAction = (PrefixingAction)eca.getLeftAction();
rightPrefixingAction = (PrefixingAction)eca.getRightAction();
Communication fstComm = leftPrefixingAction.getCommunication();
Communication sndComm = rightPrefixingAction.getCommunication();
if (fstComm.getCircusFieldList().size() > 1 && fstComm.getCircusFieldList().size() > 1) {
b = true;
}
}
return b;
}
public static boolean isComplexCommCase (IntChoiceAction eca) {
PrefixingAction leftPrefixingAction, rightPrefixingAction;
boolean b = false;
if (eca.getLeftAction() instanceof PrefixingAction && eca.getRightAction() instanceof PrefixingAction) {
leftPrefixingAction = (PrefixingAction)eca.getLeftAction();
rightPrefixingAction = (PrefixingAction)eca.getRightAction();
Communication fstComm = leftPrefixingAction.getCommunication();
Communication sndComm = rightPrefixingAction.getCommunication();
if (fstComm.getCircusFieldList().size() > 1 && fstComm.getCircusFieldList().size() > 1) {
b = true;
}
}
return b;
}
public static boolean isComplexCommCase (ParAction eca) {
PrefixingAction leftPrefixingAction, rightPrefixingAction;
boolean b = false;
if (eca.getLeftAction() instanceof PrefixingAction && eca.getRightAction() instanceof PrefixingAction) {
leftPrefixingAction = (PrefixingAction)eca.getLeftAction();
rightPrefixingAction = (PrefixingAction)eca.getRightAction();
Communication fstComm = leftPrefixingAction.getCommunication();
Communication sndComm = rightPrefixingAction.getCommunication();
if (fstComm.getCircusFieldList().size() > 1 && fstComm.getCircusFieldList().size() > 1) {
b = true;
}
}
return b;
}
public static String complexCommsSingleCommunicationCode (
Communication comm,
CircusAction prefixedAction,
Visitor c,
int min, int max,
Channel2TypeEnvironment env,
String paper, String src, String projectDir, String specName,
String procName,
int counter,
Vector <CCMapsGenerator> ccMapsGens,
HashMap <String, String> vars
) {
HashMap <String, String> singlecommvars = new HashMap <String, String> (vars);
String channelName = comm.getChannelExpr().getName().toString();
MinsAndMaxs mam = MinsAndMaxs.getMinsAndMaxs(env.get(channelName));
String code = "";
CCMapsGenerator ccmg = new CCMapsGenerator (paper, src, projectDir, specName, procName, counter, "comm_");
ccmg.concatCode (
" public HashMap mapFromSelectToVarEnv = new HashMap ();
" +
" public HashMap mapLeftOrRight = new HashMap ();
" +
" public CCMaps_comm_" + procName + "_" + counter + " () {
" +
" makeEnvChannels ();
" +
" makeOtherEnvs ();
" +
" }
" +
CCUtil.makeEnvChannelsCode (channelName, env.get(channelName)) +
" public void makeOtherEnvs () {
" +
" " + CCUtil.envsCode (channelName, comm, mam.min, mam.max, c, 0, 0, true, env.get(channelName)).str +
" }
" +
CCUtil.indexesbutfirstcode() +
CCUtil.makeSyncOnOtherEndsButFirstCode(channelName, comm, mam.min, mam.max, c, env.get(channelName), counter, env)
);
ccMapsGens.add(ccmg);
code = code +
"class SingleCommBranch" + counter + " implements CSProcess {
" +
declareExtChoiceVariables (singlecommvars) +
" public SingleCommBranch" + counter + "(" + paramChoiceVariables (singlecommvars) + ") {
" +
assignChoiceVariables (singlecommvars) +
" }
" +
" public void run () {
" +
" int select_comm_" + counter + ";
" +
" abs_" + comm.getChannelExpr().getName().toString() + " = new " + "Abs_" + comm.getChannelExpr().getName().toString() + "();
" +
" CCMaps_comm_" + procName + "_" + counter + " ccMaps_comm_" + counter + " = new CCMaps_comm_" + procName + "_" + counter + " ();
" +
" select_comm_" + counter + " = (new Alternative (";
code = code + "
" +
" new Guard []
" +
" {
" +
"
" +
//" " + "
" +
CCUtil.guardsCode(comm.getChannelExpr().getName().toString(), comm, mam.min, mam.max, c, env.get(comm.getChannelExpr().getName().toString()), counter) +
" }" +
" )).select();
" +
" GPSE.resetEnds (" + channelName + ", " + "new int [] {" + TypeUtil.getTypeSizes(channelName, env) + "});
" +
assignmentsAndDeclarationCode (3, varNamesAsArray (comm, c), counter, "comm_", env.getExpr(channelName));
code = code + prefixedAction.accept(c);
code = code +
" }
" +
"}
";
code = code +
"SingleCommBranch" + counter +
" singlecommbranch" + counter + " = new SingleCommBranch" + counter +
" (" + paramCallExtChoiceVariables (singlecommvars) + ");
";
code = code +
"class FrontEndsButFirstCommBranch_" + comm.getChannelExpr().getName().toString() + "_" + counter + " implements CSProcess {
" +
declareExtChoiceVariables (singlecommvars) +
" public FrontEndsButFirstCommBranch_" + comm.getChannelExpr().getName().toString() + "_" + counter + " (" + paramChoiceVariables (singlecommvars) + ") {
" +
assignChoiceVariables (singlecommvars) +
" }
" +
" public void run () {
";
code = code +
" CCMaps_comm_" + procName + "_" + counter +
".syncOnOtherEndsButFirst_" +
comm.getChannelExpr().getName().toString() +
"(" +
comm.getChannelExpr().getName().toString() + ", " +
"abs_" + comm.getChannelExpr().getName().toString() +
CCUtil.complementarCommParams (false, comm, env) + ", " +
FrontEndAnn.getFrontEndAnn(comm).toString() +
");
" +
" }
" +
"};
";
code = code +
"FrontEndsButFirstCommBranch_" + comm.getChannelExpr().getName().toString() + "_" + counter + " " +
"frontendsbutfirstcommbranch_" + comm.getChannelExpr().getName().toString() + "_" + counter + " = " +
" new FrontEndsButFirstCommBranch_" + comm.getChannelExpr().getName().toString() + "_" + counter +
" (" + paramCallExtChoiceVariables (singlecommvars) + ");
";
code = code + "(new Parallel (new CSProcess [] {singlecommbranch" + counter + ", " + "frontendsbutfirstcommbranch_" + comm.getChannelExpr().getName().toString() + "_" + counter + "})).run();
";
code = code + updateVariableValuesCode (singlecommvars, "singlecommbranch" + counter);
System.out.println ("*****************************
Current time milis 2: " + System.currentTimeMillis());
return code;
}
public static String complexCommsPrefixingActionCode (
PrefixingAction pa,
Visitor c,
int min, int max,
Channel2TypeEnvironment env,
String paper,
String src,
String projectDir,
String specName,
String procName,
int counter,
Vector <CCMapsGenerator> ccMapsGens,
HashMap <String, String> vars
)
{
Communication comm = pa.getCommunication();
String channelName = comm.getChannelExpr().getZName().toString();
MinsAndMaxs mam = MinsAndMaxs.getMinsAndMaxs(env.get(comm.getChannelExpr().getName().toString()));
String code = "";
HashMap <String, String> prefactvars = new HashMap <String, String> (vars);
CCMapsGenerator ccmg = new CCMapsGenerator (paper, src, projectDir, specName, procName, counter, "");
ccmg.concatCode (
" public HashMap mapFromSelectToVarEnv = new HashMap ();
" +
" public HashMap mapLeftOrRight = new HashMap ();
" +
" public CCMaps_" + procName + "_" + counter + " () {
" +
" makeEnvChannels ();
" +
" makeOtherEnvs ();
" +
" }
" +
CCUtil.makeEnvChannelsCode (comm.getChannelExpr().getName().toString(), env.get(comm.getChannelExpr().getName().toString())) +
" public void makeOtherEnvs () {
" +
" " + CCUtil.envsCode (comm.getChannelExpr().getName().toString(), comm, mam.min, mam.max, c, 0, 0, true, env.get(comm.getChannelExpr().getName().toString())).str +
" }
" +
CCUtil.indexesbutfirstcode() +
CCUtil.makeSyncOnOtherEndsButFirstCode(comm.getChannelExpr().getName().toString(), comm, mam.min, mam.max, c, env.get(comm.getChannelExpr().getName().toString()), counter, env)
);
ccMapsGens.add(ccmg);
code = code +
"class PrefActBranch" + counter + " implements CSProcess {
" +
declareExtChoiceVariables (vars) +
" public PrefActBranch" + counter + "(" + paramChoiceVariables (vars) + ") {
" +
assignChoiceVariables (vars) +
" }
" +
" public void run () {
" +
" int select_" + counter + ";
" +
" abs_" + comm.getChannelExpr().getName().toString() + " = new " + "Abs_" + comm.getChannelExpr().getName().toString() + "();
" +
" CCMaps_" + procName + "_" + counter + " ccMaps_" + counter + " = new CCMaps_" + procName + "_" + counter + " ();
" +
" select_" + counter + " = (new Alternative (";
code = code + "
" +
" new Guard []
" +
" {
" +
"
" +
CCUtil.guardsCode(comm.getChannelExpr().getName().toString(), comm, mam.min, mam.max, c, env.get(comm.getChannelExpr().getName().toString()), counter) +
" }" +
" )).select();
" +
" GPSE.resetEnds (" + channelName + ", " + "new int [] {" + TypeUtil.getTypeSizes(channelName, env) + "});
" +
assignmentsAndDeclarationCode (3, varNamesAsArray (comm, c), counter, "", env.getExpr(channelName));
code = code + pa.getCircusAction().accept(c);
code = code +
" }
" +
"}
";
code = code +
"PrefActBranch" + counter +
" prefactbranch" + counter + " = new PrefActBranch" + counter +
" (" + paramCallExtChoiceVariables (prefactvars) + ");
";
code = code +
"class FrontEndsButFirstBranch_" + comm.getChannelExpr().getName().toString() + "_" + counter + " implements CSProcess {
" +
declareExtChoiceVariables (prefactvars) +
" public FrontEndsButFirstBranch_" + comm.getChannelExpr().getName().toString() + "_" + counter + " (" + paramChoiceVariables (prefactvars) + ") {
" +
assignChoiceVariables (prefactvars) +
" }
" +
" public void run () {
";
code = code +
" CCMaps_" + procName + "_" + counter +
".syncOnOtherEndsButFirst_" +
comm.getChannelExpr().getName().toString() +
"(" +
comm.getChannelExpr().getName().toString() + ", " +
"abs_" + comm.getChannelExpr().getName().toString() +
CCUtil.complementarCommParams (false, comm, env) + ", " +
FrontEndAnn.getFrontEndAnn(comm).toString() +
");
" +
" }
" +
"};
";
code = code +
"FrontEndsButFirstBranch_" + comm.getChannelExpr().getName().toString() + "_" + counter + " " +
"frontendsbutfirstbranch_" + comm.getChannelExpr().getName().toString() + "_" + counter + " = " +
" new FrontEndsButFirstBranch_" + comm.getChannelExpr().getName().toString() + "_" + counter +
" (" + paramCallExtChoiceVariables (prefactvars) + ");
";
code = code + "(new Parallel (new CSProcess [] {prefactbranch" + counter + ", " + "frontendsbutfirstbranch_" + comm.getChannelExpr().getName().toString() + "_" + counter + "})).run()";
System.out.println ("*****************************
Current time milis 2: " + System.currentTimeMillis());
return code;
}
public static String [] getChannelNames (Communication [] c) { //TODO NAO TESTADO, MAS PROVAVELMENTE FUNCIONA, POIS EH TRIVIAL
String [] chanNames = new String [c.length];
for (int i = 0; i < chanNames.length; i++) {
chanNames [i] = c [i].getChannelExpr().getName().toString();
}
return chanNames;
}
public static List <Communication> getCommunications (CircusAction action) { //TODO NAO TESTADO
List <Communication> comms = new ArrayList <Communication> ();
if (action instanceof Action2) {
CircusAction left = ((Action2)action).getLeftAction();
CircusAction right = ((Action2)action).getRightAction();
comms.addAll(getCommunications (left));
comms.addAll(getCommunications (right));
}
else if (action instanceof Action1) {
if (action instanceof GuardedAction || action instanceof HideAction || action instanceof MuAction /*|| TODO outras acoes unarias*/) {
comms.addAll(getCommunications (((Action1)action).getCircusAction()));
}
else if (action instanceof PrefixingAction) {
comms.add(((PrefixingAction)action).getCommunication());
}
}
return comms;
}
public static List <CircusAction> getPrefixedActions (CircusAction action) { //TODO NAO TESTADO
List <CircusAction> comms = new ArrayList <CircusAction> ();
if (action instanceof Action2) {
CircusAction left = ((Action2)action).getLeftAction();
CircusAction right = ((Action2)action).getRightAction();
comms.addAll(getPrefixedActions (left));
comms.addAll(getPrefixedActions (right));
}
else if (action instanceof Action1) {
if (action instanceof GuardedAction || action instanceof HideAction || action instanceof MuAction /*|| TODO outras a��es un�rias*/) {
comms.addAll(getPrefixedActions (((Action1)action).getCircusAction()));
}
else if (action instanceof PrefixingAction) {
comms.add(((PrefixingAction)action).getCircusAction());
}
}
return comms;
}
public static List <CircusAction> getBranchedActions (CircusAction action) { //TODO NAO TESTADO
List <CircusAction> comms = new ArrayList <CircusAction> ();
if (action instanceof Action2) {
CircusAction left = ((Action2)action).getLeftAction();
CircusAction right = ((Action2)action).getRightAction();
comms.addAll(getBranchedActions (left));
comms.addAll(getBranchedActions (right));
}
else if (action instanceof Action1) {
if (/*action instanceof GuardedAction ||*/ action instanceof HideAction || action instanceof MuAction /*|| TODO outras a��es un�rias*/) {
comms.addAll(getBranchedActions (((Action1)action).getCircusAction()));
}
else if (action instanceof PrefixingAction) {
comms.add(((PrefixingAction)action));
}
else if (action instanceof GuardedAction) {
comms.add(((GuardedAction)action));
}
}
return comms;
}
public static List <Pred> getPredicates (List <CircusAction> actions) {
List <Pred> predicates = new ArrayList <Pred> ();
Factory f = new Factory ();
for (int i = 0; i < actions.size(); i++) {
if (!(actions.get(i) instanceof GuardedAction)) {
predicates.add(f.createTruePred());
}
else {
GuardedAction ga = (GuardedAction)actions.get(i);
predicates.add(ga.getPred());
}
}
return predicates;
}
public static boolean isTranslatable (ExtChoiceAction eca) {
List <CircusAction> actions = getBranchedActions(eca);
List <Pred> predicates = getPredicates (actions);
CircusAction [] actionsArray = actionsToArray (actions);
boolean aux = true;
for (int i = 0; i < actionsArray.length; i++) {
if (!(actionsArray [i] instanceof PrefixingAction || actionsArray [i] instanceof GuardedAction))
aux = false;
}
return aux;
}
public static CircusAction [] actionsToArray (List <CircusAction> actions) {
CircusAction [] actionsArray = new CircusAction [actions.size()];
for (int i = 0; i < actions.size(); i++) {
actionsArray [i] = actions.get(i);
}
return actionsArray;
}
public static Communication [] commsToArray (List <Communication> comms) {
Communication [] commsArray = new Communication [comms.size()];
for (int i = 0; i < comms.size(); i++) {
commsArray [i] = comms.get(i);
}
return commsArray;
}
//countGuards (String chanName, Communication communication, int [] min, int [] max, Visitor c, Vector <Vector <BigInteger>> valuesSet, int label)
private static String booleansArrayCode (List <Pred> predicates, List <Communication> comms, Visitor v, Channel2TypeEnvironment env/*Vector <Vector <BigInteger>> valuesSet*/, int label) {
String strpredicates = "";
for (int i = 0; i < predicates.size(); i++) {
String chanName = comms.get(i).getChannelExpr().getZName().toString();
MinsAndMaxs mam = MinsAndMaxs.getMinsAndMaxs(env.get(chanName));
int numberOfGuards = CCUtil.countGuards
(chanName, comms.get(i), mam.min, mam.max, v, env.get(chanName), label);
for (int j = 0; j < numberOfGuards; j++) {
strpredicates += predicates.get(i).accept (v);
if (j < numberOfGuards - 1)
strpredicates += ", ";
}
if (i < predicates.size() - 1)
strpredicates += ", ";
}
String strfinal = "final boolean [] b_" + label + " = new boolean [] {" + strpredicates + "};";
return strfinal;
}
private Vector <String> getChannelNames (List <Communication> comms) {
Vector <String> names = new Vector <String> ();
int size = comms.size();
for (int i = 0; i < size; i++) {
names.addElement(comms.get(i).getChannelExpr().getZName().toString());
}
return names;
}
private static String declareExtChoiceVariables (HashMap <String, String> var2type) {
Object [] keys = var2type.keySet().toArray();
String str = "";
for (int i = 0; i < keys.length; i++) {
str = str + " " + var2type.get((String)keys [i]) + " " + ((String)keys [i]) + ";
";
}
return str;
}
private static String assignChoiceVariables (HashMap <String, String> var2type) {
Object [] keys = var2type.keySet().toArray();
String str = "";
for (int i = 0; i < keys.length; i++) {
str = str + " this." + ((String)keys [i]) + " = " + ((String)keys [i]) + ";
";
}
return str;
}
private static String paramChoiceVariables (HashMap <String, String> var2type) {
Object [] keys = var2type.keySet().toArray();
String str = "";
for (int i = 0; i < keys.length; i++) {
str = str + var2type.get((String)keys [i]) + " " + ((String)keys [i]);
if (i < keys.length - 1)
str = str + ", ";
}
return str;
}
private static String paramCallExtChoiceVariables (HashMap <String, String> var2type) {
Object [] keys = var2type.keySet().toArray();
String str = "";
for (int i = 0; i < keys.length; i++) {
str = str + ((String)keys [i]);
if (i < keys.length - 1)
str = str + ", ";
}
return str;
}
private static String updateVariableValuesCode (HashMap <String, String> vars, String classname) {
int size = vars.keySet().toArray().length;
String strreturn = "";
for (int i = 0; i < size; i++) {
String varname = (String) vars.keySet().toArray() [i];
strreturn = varname + " = " + classname + "." + varname + ";
";
}
return strreturn;
}
public static String complexCommsExtChoiceCode (
ExtChoiceAction eca,
TranslatorVisitor c,
int min,
int max,
Channel2TypeEnvironment env,
String paper,
String src,
String projectDir,
String specName,
String procName,
int counter,
Vector <CCMapsGenerator> ccMapsGens,
HashMap <String, String> vars
) { //OK
HashMap <String, String> extchoicevars = new HashMap <String, String> (vars);
PrefixingAction leftPrefixingAction, rightPrefixingAction;
String code = "";
List <CircusAction> actionsWithoutPrefixing = getPrefixedActions(eca);
List <CircusAction> branchedActions = getBranchedActions (eca);
List <Pred> predicates = getPredicates (branchedActions);
CircusAction [] actionsArray = actionsToArray (actionsWithoutPrefixing);
List <Communication> comms = getCommunications (eca);
Communication [] commsArray = commsToArray (comms);
String [] channelNames = getChannelNames (commsArray);
CCMapsGenerator ccmg = new CCMapsGenerator (paper, src, projectDir, specName, procName, counter, "");
String concatCode = "";
concatCode =
" public HashMap mapFromSelectToVarEnv = new HashMap ();
" +
" public HashMap mapLeftOrRight = new HashMap ();
" +
" public CCMaps_" + procName + "_" + counter + " () {
";
for (int i = 0; i < commsArray.length; i++) {
concatCode += " makeEnvChannels" + i + " ();
";
concatCode += " makeOtherEnvs" + i + " ();
";
}
concatCode += " }
" +
CCUtil.makeEnvChannelsCode (channelNames, env);
int initCounterSelect = 0;
Vector <String> seenchans = new Vector <String> ();
for (int i = 0; i < commsArray.length; i++) {
String channame = commsArray [i].getChannelExpr().getZName().toString();
MinsAndMaxs mam = MinsAndMaxs.getMinsAndMaxs(env.get(channelNames [i]));
StringAndCounter sac = CCUtil.envsCode (channelNames [i],
commsArray [i], mam.min, mam.max, c, i, initCounterSelect, true, env.get(channelNames [i]));
concatCode +=
" public void makeOtherEnvs" + i + " () {
" +
" " + sac.str +
" }
";
if (!seenchans.contains(channame)) {
concatCode += CCUtil.makeSyncOnOtherEndsButFirstCode(comms.get(i).getChannelExpr().getName().toString(), comms.get (i), mam.min, mam.max, c, env.get(comms.get(i).getChannelExpr().getName().toString()), counter, env);
initCounterSelect += sac.counter;
seenchans.addElement(channame);
System.out.print ("");
}
}
concatCode += CCUtil.indexesbutfirstcode();
ccmg.concatCode(concatCode);
ccMapsGens.add(ccmg);
code =
//"int select_" + counter + ";
" +
"final CCMaps_" + procName + "_" + counter + " ccMaps_" + counter
+ " = new CCMaps_" + procName + "_" + counter + " ();
"
;
for (int i = 0; i < comms.size(); i++) {
code = code +
" abs_" + comms.get(i).getChannelExpr().getName().toString()
+ " = new " + "Abs_" + comms.get(i).getChannelExpr().getName().toString() + "();
"
;
}
code += "
" + booleansArrayCode (predicates, comms, c, env, counter);
code +=
"class ExtBranch" + counter + " implements CSProcess {
" +
declareExtChoiceVariables (extchoicevars) +
" public ExtBranch" + counter + " (" + paramChoiceVariables (extchoicevars) + ") {
" +
assignChoiceVariables (extchoicevars) +
" }
" +
" public void run () {
" +
" int select_" + counter + " = (new Alternative (" + "
" +
" new Guard [] {
";
for (int i = 0; i < channelNames.length; i++) {
MinsAndMaxs mam = MinsAndMaxs.getMinsAndMaxs(env.get(channelNames [i]));
code = code +
"
"
+ CCUtil.guardsCode(channelNames [i], commsArray [i], mam.min, mam.max, c, env.get(channelNames [i]), counter) + "
";
}
code = code +
"
})).select(" + "b_" + counter + ");
";
for (int i = 0; i < channelNames.length; i++) {
code = code +
" GPSE.resetEnds (" + channelNames [i] + ", " + "new int [] {" + TypeUtil.getTypeSizes(channelNames [i], env) + "});
";
}
Vector <String> putNames = new Vector <String> ();
//c.extChoiceCaseSwitch = true;
code = code +
" switch (((Integer)ccMaps_" + counter + ".mapLeftOrRight.get(select_" + counter + ")).intValue()) {
";
for (int i = 0; i < commsArray.length; i++) {
code = code +
" case " + i + ": {
" +
assignmentsAndDeclarationCode (3, varNamesAsArray (commsArray [i], c), counter, "", env.getExpr(commsArray [i].getChannelExpr().getZName().toString())) +
" " + actionsArray [i].accept(c) + "
" +
" break;
" +
" }
";
}
//c.extChoiceCaseSwitch = false;
code = code +
" }
" +
" }
" +
"};
";
if (counter == 60) {
System.out.print ("");
}
code = code +
"ExtBranch" + counter +
" extbranch" + counter + " = new ExtBranch" + counter +
" (" + paramCallExtChoiceVariables (extchoicevars) + ");
";
seenchans = new Vector <String> ();
for (int i = 0; i < commsArray.length; i++) {
String channame = commsArray [i].getChannelExpr().getZName().toString();
if (!seenchans.contains(channame)) {
code = code +
"class FrontEndsButFirstBranch_" + channame + "_" + counter + " implements CSProcess {
" +
declareExtChoiceVariables (extchoicevars) +
" public FrontEndsButFirstBranch_" + channame + "_" + counter + " (" + paramChoiceVariables (extchoicevars) + ") {
" +
assignChoiceVariables (extchoicevars) +
" }
" +
" public void run () {
";
code = code +
" CCMaps_" + procName + "_" + counter +
".syncOnOtherEndsButFirst_" +
commsArray [i].getChannelExpr().getName().toString() +
"(" +
commsArray [i].getChannelExpr().getName().toString() + ", " +
"abs_" + commsArray [i].getChannelExpr().getName().toString() +
CCUtil.complementarCommParams (false, comms.get(i), env) + ", " +
FrontEndAnn.getFrontEndAnn(comms.get(i)).toString() +
");
" +
" }
" +
"};
";
code = code +
"FrontEndsButFirstBranch_" + channame + "_" + counter + " " +
"frontendsbutfirstbranch_" + channame + "_" + counter + " = " +
" new FrontEndsButFirstBranch_" + channame + "_" + counter +
" (" + paramCallExtChoiceVariables (extchoicevars) + ");
";
seenchans.addElement(channame);
}
}
code = code +
"(new Parallel (new CSProcess [] {extbranch" + counter + ", ";
seenchans = new Vector <String> ();
for (int i = 0; i < commsArray.length; i++) {
String channame = commsArray [i].getChannelExpr().getZName().toString();
if (!seenchans.contains(channame)) {
code = code + "frontendsbutfirstbranch_" + channame + "_" + counter;
seenchans.addElement(channame);
if (i < commsArray.length - 1)
code = code + ", ";
}
}
code = code + "})).run();
";
code = code + updateVariableValuesCode (extchoicevars, "extbranch" + counter);
return code;
}
}
|